Matches 151 - 200 out of 388 < 1 2 3 4 5 6 7 8 >
Match Document Document Title
6466604 Optical component for generating pulsed laser radiation  
The optical component designed preferably for use in a laser cavity for the generation of a pulsed laser beam, especially a mode-coupled beam in the microsecond to the femtosecond range, contains a...
6451414 Multilayer infrared reflecting optical body  
An optical body comprising (a) a dielectric multilayer film having a reflecting band positioned to reflect infrared radiation of at least one polarization at an incident angle normal to the film,...
6445503 High durable, low-E, heat treatable layer coating system  
A durable, heat treatable layer coating system of at least 10 layers including from the substrate outwardly: SnO x wherein x is <2.0, TiO x wherein x is <2.0 (or NiO x wherein x is less...
6441963 Multi-layered mirror  
A multi-layered mirror has a substrate, a first layer of a first substance, a second layer of a second substance. The refractive index of the first substance in a utilized wavelength region is...
6441947 Method and apparatus for optical beam steering based on a chirped distributed bragg reflector  
An optical beam steerer includes one or more layers of electro-optically active material in which is formed a chirped distributed Bragg reflector. An electric field generated across the...
6425670 Colored anti-fog mirror  
A colored anti-fog mirror includes a substrate, a metal reflecting film formed on a front surface of the substrate, and a hydrophilic function layer having a hydrophilic function and containing...
6416194 Thermostable back-surface mirrors  
Thermostable mirrors comprise an optically transparent glass substrate and a thermostable mirror coating on a surface of the substrate. The mirror coating has a reflective chromium-based layer...
6407862 Electronic projection system with polymeric film optical components  
An electronic projection system that includes specularly reflective optical components made of a multilayered polymeric material with a reflectivity of at least 96% from about 400 nm to about 700...
6396633 Optical reflector and manufacturing method thereof  
In an optical reflector and a manufacturing method thereof, the reflector is superior in durability and has a high reflectivity to visible light, but not being conspicuous in color tone of...
6392792 Method of fabricating reflection-mode EUV diffraction elements  
Techniques for fabricating a well-controlled, quantized-level, engineered surface that serves as substrates for EUV reflection multilayer overcomes problems associated with the fabrication of...
6390633 Optical apparatus which uses a virtually imaged phased array to produce chromatic dispersion  
An optical apparatus for producing chromatic dispersion. The apparatus includes a virtually imaged phased array (VIPA) generator, a mirror and a lens. The VIPA generator receives an input light at...
6373620 Thin film electro-optic beam steering device  
A light beam deflector comprising a modified asymmetric Fabry-Perot (Gires-Tournois) etalon having a back reflecting and electrically conducting mirror and a front partially transmitting mirror...
6368699 Multilayer polymer film with additional coatings or layers  
A multilayer polymer film has an optical stack including a plurality of alternating polymer layers with skin layers having mechanical, optical, or chemical properties differing from those of the...
6341040 Multi-plate comb filter and applications therefor  
Methods and apparatuses for filtering optical channels to provide, for example, an interleaver, or a deinterleaver. A multi-plate comb filter is used to separate subsets of channels and for mixing...
6335051 Dichroic polarizing film and optical polarizer containing the film  
A dichroic polarizing film is made, for example, by, first combining polyvinyl alcohol and a second polymer, such as, polyvinyl pyrrolidone or a sulfonated polyester, in a solvent. The ratio of...
6331914 Optical interference coating capable of withstanding severe temperature environments  
An optical interference coating on a refractory substrate, the coating being comprised of alternating layers of silicon dioxide and zirconium dioxide. The coating can be in the form of an optical...
6327554 Simulation method and system for organic electroluminescent device, and electroluminescent device  
A simple mathematical model, given below, is constructed on the premise that reflected light other than light reflected at a metal surface is quantitatively taken into consideration the device to...
6327087 Optical-thin-film material, process for its production, and optical device making use of the optical-thin-film material  
An optical-thin-film material comprising a metal oxide containing samarium and titanium, or having a compound represented by the following chemical formula: Sm 1 -x Al 1 +x O 3 wherein...
6317251 Thin film electro-optic beam steering device  
A light beam deflector comprising a modified asymmetric Fabry-Perot (Gires-Tournois) etalon having a back reflecting and electrically conducting mirror and a front partially transmitting mirror...
6312131 Hydrophilic mirror and method of producing the same  
A hydrophilic mirror comprising a glass substrate having on the main surface side thereof a layer having a refractive index n1 at 550 nm, a layer having a refractive index n2 at 550 nm, a titanium...
6310905 Mirror for an ultraviolet laser and method  
A mirror for an ultraviolet laser and method of formation such that the mirror is highly reflective to a laser beam generated in the ultraviolet spectrum over a wide range of incident angles and...
6304395 Viewing optical instrument having roof prism and a roof prism  
A viewing optical instrument has a roof prism which is provided with a pair of reflection surfaces intersecting at a nominal face angle of 90°, wherein the pupil is split by an edge line of the...
6301049 Double chirped mirror  
The invention is a double chirped mirror and a method of constructing a double chirped mirror for a frequency range of electromagnetic radiation, comprising specifying a design including a...
6301042 Fabry-perot optical filter with chirped dielectric mirrors  
An optical interference filter having high transmissivity at first and second passbands. The interference filter includes a first stack having a plurality of dielectric layers, a second stack...
6296361 Optical apparatus which uses a virtually imaged phased array to produced chromatic dispersion  
An optical apparatus for producing chromatic dispersion. The apparatus includes a virtually imaged phased array (VIPA) generator, a mirror and a lens. The VIPA generator receives an input light at...
6295164 Multi-layered mirror  
A multi-layered mirror has a substrate, a first layer of a first substance, a second layer of a second substance. The refractive index of the first substance in a utilized wavelength region is...
6286965 Elemental semiconductor mirror for vehicles and method for making same  
A elemental mirror for vehicles having a luminous reflectance of at least about 30% includes a substrate coated with a thin layer of elemental semiconductor having an index of refraction of at...
6278549 Optical filter having a quartz substrate  
An optical filter including a plurality of dielectric layers is provided on a quartz substrate. Quartz is advantageous as a substrate material because it has relatively low loss at wavelengths...
6275332 Method of making high-reflection mirrors  
An environmentally stable silver containing mirror having very high reflection values over a large spectral range comprises a silver containing layer disposed on a substrate, which is covered by a...
6262847 Optical element, method for producing optical element, and optical system having the optical element  
An optical element has a transparent substrate, an undercoat formed on the substrate, wherein the undercoat comprises dielectric multi-layered films, each film having a thickness in a range of 50...
6256434 Method and dielectric and/or semiconductor device for influencing the dispersion of electromagnetic radiation  
The dielectric and/or semiconductor device influences the dispersion of electromagnetic radiation within a given spectral range. It comprises a substrate being essentially transparent to said...
6256147 Compensating layer to reduce wavefront errors in coatings on mirrors for optical systems  
A method is disclosed for reducing or eliminating the wavefront error caused by variations in the thickness of an optical coating applied to a mirror without requiring that the thickness variation...
6250764 Polarization beam splitter, polarization converter, and projector  
A technique for improving properties of polarizing beam splitters and polarizing conversion elements, and a projection display apparatus having high light utilization efficiency using such...
6249378 Mirror and projection type display apparatus  
A mirror comprises a transparent glass substrate and a dielectric multilayer film laminated on one surface (entrance surface) of the glass substrate. The dielectric multilayer film is formed by...
6231992 Partial reflector  
An improved partial reflector is disclosed in which the reflector is configured to provide selected levels of reflectance, transmittance and efficiency that are substantially uniform over the...
6229652 High reflectance and low stress Mo2C/Be multilayers  
A material for extreme ultraviolet (EUV) multilayers that will reflect at about 11.3 nm, have a high reflectance, low stress, and high thermal and radiation stability. The material consists of...
6222673 Group-delay-dispersive multilayer-mirror structures and method for designing same  
Negative Group-delay-dispersion mirror (NGDD-mirror) multilayer structures include a generally-orderly arrangement of layers or groups of layers in which the function of certain individual layers...
6208466 Multilayer reflector with selective transmission  
In a multilayer dielectric reflector, treating the surface of the reflector selectively increases the amount of light transmitted through the reflector. Various surface treatments can be used to...
6190757 Compositions and thermal mass transfer donor elements for use in producing signage articles  
Coatable thermal mass transfer precursor compositions, suitable for producing thermal mass transfer donor elements, are described, the coatable compositions comprising a polyalkylene binder...
6187211 Method for fabrication of multi-step structures using embedded etch stop layers  
A method of fabrication is provided for multi-step microlithographic structures including Fresnel lenses whereby the process includes the formation of intermediate etch stop layers that are...
6181727 Coating for reducing operating temperatures of chamber components of a coating apparatus  
A component for use in a high-temperature environment such as the coating chamber of a PVD apparatus. A reflective coating on the component serves as a barrier to radiant heat transfer to the...
6178014 Methods for illuminating documents  
An arrangement for illuminating objects wherein a large number of objects are rapidly and continuously transported past one or more stations, each illuminated by a cylindrical, integrating...
6157490 Optical film with sharpened bandedge  
The present invention provides reflective films and other optical bodies which exhibit sharp bandedges on one or both sides of the main reflection bands. The optical bodies comprise multilayer...
6157489 Color shifting thin film pigments  
A color shifting multilayer interference film is provided which may be used to produce flakes for use in colorants having color shifting properties. The flakes can be interspersed into liquid media...
6154318 Group-delay-dispersive multilayer-mirror structures and method for designing same  
Negative Group-delay-dispersion mirror (NGDD-mirror) multilayer structures include a generally-orderly arrangement of layers or groups of layers in which the function of certain individual layers...
6147803 Method of forming a protective layer on a copper-free reflective metal layer  
A method of forming a reflective mirror comprised of a copper-free reflective metal layer carried on a transparent substrate, the method including the steps of providing a substrate which is...
6144512 Dynamic filter structures  
An electromagnetic wave interactive structure is provided for forming a transmitted electromagnetic wave response which is a function of the frequency of the incident wave. A phase transition...
6142642 Bendable mirrors and method of manufacture  
A heat formable mirror is formed by sputter depositing upon a sheet such as glass a reflective coating utilizing a base layer of silicon or a combination of silicon and stainless steel films, a...
6134049 Method to adjust multilayer film stress induced deformation of optics  
Stress compensating systems that reduces/compensates stress in a multilayer without loss in reflectivity, while reducing total film thickness compared to the earlier buffer-layer approach. The...
6132881 High light transmission, low-E sputter coated layer systems and insulated glass units made therefrom  
A high visible light transmitting, low-E sputter coating system, achieving neutral color and non-mirror-like appearance, useful in 2-pane and 3-pane IG units is achieved by an intermediate layer of...
Matches 151 - 200 out of 388 < 1 2 3 4 5 6 7 8 >